Having failed to register your blue badge for this visit, any appeal is going to fail, including POPLA. That doesn’t mean you don’t submit one, as it will cost ECP £30 to challenge it.
If/when POPLA reject the appeal, you don’t pay. You ignore all useless debt recovery letters. Debt collectors are powerless to do anything except o try and persuade the low-hanging fruit on the gullible tree to pay up out of ignorance and fear.
Eventually, you will receive a Letter of Claim (LoC) and the a county court claim. We will provide a template defence and as long as you follow the advice here, you will not be paying a penny to ECP.
Any defended claim issued by DCB Legal will be either struck out or discontinued as long as it is defended and you follow our advice.